Hey all, with some external tool using GDAL I managed to convert an HDF file into a Geotiff.<br><br>If I now <span style="font-weight: bold;">gdalinfo </span>the file, I get the following output:<br><br><span style="font-weight: bold;">
rasdaman@mattia-desktop:/opt/rasdaman/local$ gdalinfo -nomd Area1.tif<br>Driver: GTiff/GeoTIFF<br>Size is 7103, 3947<br>Coordinate System is:<br>PROJCS["HDFLook: LINEAR",<br> GEOGCS["unnamed",<br> DATUM["unknown",
<br> SPHEROID["unnamed",6370997,0]],<br> PRIMEM["Greenwich",0],<br> UNIT["degree",0.0174532925199433]],<br> PROJECTION["Equirectangular"],<br> PARAMETER["latitude_of_origin",0],
<br> PARAMETER["central_meridian",0],<br> PARAMETER["false_easting",0],<br> PARAMETER["false_northing",0],<br> UNIT["metre",1,<br> AUTHORITY["EPSG","9001"]]]
<br>Origin = (8912408.472916,7090227.412053)<br>Pixel Size = (694.49452741,-1000.15538912)<br>Corner Coordinates:<br>Upper Left ( 8912408.473, 7090227.412) ( 80d 9'4.51"E, 63d45'50.32"N)<br>Lower Left (
8912408.473, 3142614.091) ( 80d 9'4.51"E, 28d15'43.99"N)<br>Upper Right (13845403.101, 7090227.412) (124d30'53.14"E, 63d45'50.32"N)<br>Lower Right (13845403.101, 3142614.091) (124d30'
53.14"E, 28d15'43.99"N)<br>Center (11378905.787, 5116420.752) (102d19'58.82"E, 46d 0'47.16"N)<br>Band 1 Block=7103x20 Type=Byte, ColorInterp=Red<br>Band 2 Block=7103x20 Type=Byte, ColorInterp=Green
<br>Band 3 Block=7103x20 Type=Byte, ColorInterp=Blue<br></span><span style="font-weight: bold;"><span style="font-weight: bold;"><br><span style="font-weight: bold;"><br></span></span></span>Now, I dont know what the EPSG 9001 system is and I cannot manage to google it successfully..
<br><br>I need to convert the given corner coordinates into WGS-84 easting northin decimals.. <br><br>I mainly need to define a bounding box using the lower left and upper right corners..<br><br>Can anyone point me out on how I can do this?? Or what is the EPSG 9001 code?? Are those decimal values the ones in EPSG 9001??
<br>What about the other notation (80d 9'4.51"E, 63d45'50.32" N)? What is it indicating? is it still the EPSG 9001 representation? Or is it already the WGS84 one?<br><br>Thanks in advance<br><br>Mattia